46542330 has 64 divisors (see below), whose sum is σ = 124830720. Its totient is φ = 12339648.

The previous prime is 46542323. The next prime is 46542347. The reversal of 46542330 is 3324564.

46542330 is a `hidden beast` number, since 4 + 654 + 2 + 3 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 46542294 and 46542303.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59824 + ... + 60596.

It is an arithmetic number, because the mean of its divisors is an integer number (1950480).

Almost surely, 2^46542330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46542330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62415360).

46542330 is an abundant number, since it is smaller than the sum of its proper divisors (78288390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46542330 is a wasteful number, since it uses less digits than its factorization.

46542330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012 (or 1006 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 46542330 is about 6822.1939286420. The cubic root of 46542330 is about 359.7074011364.

Adding to 46542330 its reverse (3324564), we get a palindrome (49866894).

The spelling of 46542330 in words is "forty-six million, five hundred forty-two thousand, three hundred thirty".